C:\Users\dell\AppData\Local\Temp\ipykernel_145468\583260835.py:3: RuntimeWarning: More than 20 figures have been opened. Figures created through the pyplot interface (`matplotlib.pyplot.figure`) are retained until explicitly closed and may consume too much memory. (To control this warning, see the rcParam `figure.max_open_warning`). Consider using `matplotlib.pyplot.close()`. fig, (ax1, ax2, ax3) = plt.subplots(1, 3, sharey=True, sharex=True, figsize=(18, 5))